Show that the following relations are neither reflexive nor symmetric nor transitive. a)R={(,)∶=+1}ℎ={1,2,3,4,5,6}b)R = {(,):−2−3=0}on the set of all real numbers R

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

[tex]5 \times1 \frac{12}{13} [/tex] me

Multiplying fractions by whole number 5 x 1/3=?